Summary

Country
CN China
Domain cernet.edu.cn
Size 1,208,925,819,614,629,200,000,000
Registry APNIC
Network Name CERNET-CN-20000426

Whois

[whois.apnic.net]



inet6num: 2001:250::/32
netname: CERNET-CN-20000426
descr: CERNET IPv6 Backbone
country: CN
admin-c: WJ67-AP
tech-c: LX58-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
notify: [email protected]
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:55:16Z
source: APNIC

irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
remarks: [email protected] was validated on 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
source: APNIC

role: ABUSE CERNETAP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
country: ZZ
phone: +86-10-62784301
e-mail: [email protected]
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: [email protected] was validated on 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
source: APNIC

person: Li Xing
address: China Education and Research Network
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing, 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: LX58-AP
notify: [email protected]
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC

person: Wu Jianping
address: China Education and Research Network
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing, 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: WJ67-AP
notify: [email protected]
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC



CIDR IP address subranges within 2001:250:6c13::/48 subnet

  • 2001:250:6c13:0:0:0:0:0/56
  • 2001:250:6c13:100:0:0:0:0/56
  • 2001:250:6c13:200:0:0:0:0/56
  • 2001:250:6c13:300:0:0:0:0/56
  • 2001:250:6c13:400:0:0:0:0/56
  • 2001:250:6c13:500:0:0:0:0/56
  • 2001:250:6c13:600:0:0:0:0/56
  • 2001:250:6c13:700:0:0:0:0/56
  • 2001:250:6c13:800:0:0:0:0/56
  • 2001:250:6c13:900:0:0:0:0/56
  • 2001:250:6c13:a00:0:0:0:0/56
  • 2001:250:6c13:b00:0:0:0:0/56
  • 2001:250:6c13:c00:0:0:0:0/56
  • 2001:250:6c13:d00:0:0:0:0/56
  • 2001:250:6c13:e00:0:0:0:0/56
  • 2001:250:6c13:f00:0:0:0:0/56
  • 2001:250:6c13:1000:0:0:0:0/56
  • 2001:250:6c13:1100:0:0:0:0/56
  • 2001:250:6c13:1200:0:0:0:0/56
  • 2001:250:6c13:1300:0:0:0:0/56
  • 2001:250:6c13:1400:0:0:0:0/56
  • 2001:250:6c13:1500:0:0:0:0/56
  • 2001:250:6c13:1600:0:0:0:0/56
  • 2001:250:6c13:1700:0:0:0:0/56
  • 2001:250:6c13:1800:0:0:0:0/56
  • 2001:250:6c13:1900:0:0:0:0/56
  • 2001:250:6c13:1a00:0:0:0:0/56
  • 2001:250:6c13:1b00:0:0:0:0/56
  • 2001:250:6c13:1c00:0:0:0:0/56
  • 2001:250:6c13:1d00:0:0:0:0/56
  • 2001:250:6c13:1e00:0:0:0:0/56
  • 2001:250:6c13:1f00:0:0:0:0/56
  • 2001:250:6c13:2000:0:0:0:0/56
  • 2001:250:6c13:2100:0:0:0:0/56
  • 2001:250:6c13:2200:0:0:0:0/56
  • 2001:250:6c13:2300:0:0:0:0/56
  • 2001:250:6c13:2400:0:0:0:0/56
  • 2001:250:6c13:2500:0:0:0:0/56
  • 2001:250:6c13:2600:0:0:0:0/56
  • 2001:250:6c13:2700:0:0:0:0/56
  • 2001:250:6c13:2800:0:0:0:0/56
  • 2001:250:6c13:2900:0:0:0:0/56
  • 2001:250:6c13:2a00:0:0:0:0/56
  • 2001:250:6c13:2b00:0:0:0:0/56
  • 2001:250:6c13:2c00:0:0:0:0/56
  • 2001:250:6c13:2d00:0:0:0:0/56
  • 2001:250:6c13:2e00:0:0:0:0/56
  • 2001:250:6c13:2f00:0:0:0:0/56
  • 2001:250:6c13:3000:0:0:0:0/56
  • 2001:250:6c13:3100:0:0:0:0/56
  • 2001:250:6c13:3200:0:0:0:0/56
  • 2001:250:6c13:3300:0:0:0:0/56
  • 2001:250:6c13:3400:0:0:0:0/56
  • 2001:250:6c13:3500:0:0:0:0/56
  • 2001:250:6c13:3600:0:0:0:0/56
  • 2001:250:6c13:3700:0:0:0:0/56
  • 2001:250:6c13:3800:0:0:0:0/56
  • 2001:250:6c13:3900:0:0:0:0/56
  • 2001:250:6c13:3a00:0:0:0:0/56
  • 2001:250:6c13:3b00:0:0:0:0/56
  • 2001:250:6c13:3c00:0:0:0:0/56
  • 2001:250:6c13:3d00:0:0:0:0/56
  • 2001:250:6c13:3e00:0:0:0:0/56
  • 2001:250:6c13:3f00:0:0:0:0/56
  • 2001:250:6c13:4000:0:0:0:0/56
  • 2001:250:6c13:4100:0:0:0:0/56
  • 2001:250:6c13:4200:0:0:0:0/56
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  • 2001:250:6c13:4800:0:0:0:0/56
  • 2001:250:6c13:4900:0:0:0:0/56
  • 2001:250:6c13:4a00:0:0:0:0/56
  • 2001:250:6c13:4b00:0:0:0:0/56
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  • 2001:250:6c13:4d00:0:0:0:0/56
  • 2001:250:6c13:4e00:0:0:0:0/56
  • 2001:250:6c13:4f00:0:0:0:0/56
  • 2001:250:6c13:5000:0:0:0:0/56
  • 2001:250:6c13:5100:0:0:0:0/56
  • 2001:250:6c13:5200:0:0:0:0/56
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  • 2001:250:6c13:5e00:0:0:0:0/56
  • 2001:250:6c13:5f00:0:0:0:0/56
  • 2001:250:6c13:6000:0:0:0:0/56
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  • 2001:250:6c13:6400:0:0:0:0/56
  • 2001:250:6c13:6500:0:0:0:0/56
  • 2001:250:6c13:6600:0:0:0:0/56
  • 2001:250:6c13:6700:0:0:0:0/56
  • 2001:250:6c13:6800:0:0:0:0/56
  • 2001:250:6c13:6900:0:0:0:0/56
  • 2001:250:6c13:6a00:0:0:0:0/56
  • 2001:250:6c13:6b00:0:0:0:0/56
  • 2001:250:6c13:6c00:0:0:0:0/56
  • 2001:250:6c13:6d00:0:0:0:0/56
  • 2001:250:6c13:6e00:0:0:0:0/56
  • 2001:250:6c13:6f00:0:0:0:0/56
  • 2001:250:6c13:7000:0:0:0:0/56
  • 2001:250:6c13:7100:0:0:0:0/56
  • 2001:250:6c13:7200:0:0:0:0/56
  • 2001:250:6c13:7300:0:0:0:0/56
  • 2001:250:6c13:7400:0:0:0:0/56
  • 2001:250:6c13:7500:0:0:0:0/56
  • 2001:250:6c13:7600:0:0:0:0/56
  • 2001:250:6c13:7700:0:0:0:0/56
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  • 2001:250:6c13:7900:0:0:0:0/56
  • 2001:250:6c13:7a00:0:0:0:0/56
  • 2001:250:6c13:7b00:0:0:0:0/56
  • 2001:250:6c13:7c00:0:0:0:0/56
  • 2001:250:6c13:7d00:0:0:0:0/56
  • 2001:250:6c13:7e00:0:0:0:0/56
  • 2001:250:6c13:7f00:0:0:0:0/56
  • 2001:250:6c13:8000:0:0:0:0/56
  • 2001:250:6c13:8100:0:0:0:0/56
  • 2001:250:6c13:8200:0:0:0:0/56
  • 2001:250:6c13:8300:0:0:0:0/56
  • 2001:250:6c13:8400:0:0:0:0/56
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  • 2001:250:6c13:8a00:0:0:0:0/56
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  • 2001:250:6c13:8c00:0:0:0:0/56
  • 2001:250:6c13:8d00:0:0:0:0/56
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  • 2001:250:6c13:9000:0:0:0:0/56
  • 2001:250:6c13:9100:0:0:0:0/56
  • 2001:250:6c13:9200:0:0:0:0/56
  • 2001:250:6c13:9300:0:0:0:0/56
  • 2001:250:6c13:9400:0:0:0:0/56
  • 2001:250:6c13:9500:0:0:0:0/56
  • 2001:250:6c13:9600:0:0:0:0/56
  • 2001:250:6c13:9700:0:0:0:0/56
  • 2001:250:6c13:9800:0:0:0:0/56
  • 2001:250:6c13:9900:0:0:0:0/56
  • 2001:250:6c13:9a00:0:0:0:0/56
  • 2001:250:6c13:9b00:0:0:0:0/56
  • 2001:250:6c13:9c00:0:0:0:0/56
  • 2001:250:6c13:9d00:0:0:0:0/56
  • 2001:250:6c13:9e00:0:0:0:0/56
  • 2001:250:6c13:9f00:0:0:0:0/56
  • 2001:250:6c13:a000:0:0:0:0/56
  • 2001:250:6c13:a100:0:0:0:0/56
  • 2001:250:6c13:a200:0:0:0:0/56
  • 2001:250:6c13:a300:0:0:0:0/56
  • 2001:250:6c13:a400:0:0:0:0/56
  • 2001:250:6c13:a500:0:0:0:0/56
  • 2001:250:6c13:a600:0:0:0:0/56
  • 2001:250:6c13:a700:0:0:0:0/56
  • 2001:250:6c13:a800:0:0:0:0/56
  • 2001:250:6c13:a900:0:0:0:0/56
  • 2001:250:6c13:aa00:0:0:0:0/56
  • 2001:250:6c13:ab00:0:0:0:0/56
  • 2001:250:6c13:ac00:0:0:0:0/56
  • 2001:250:6c13:ad00:0:0:0:0/56
  • 2001:250:6c13:ae00:0:0:0:0/56
  • 2001:250:6c13:af00:0:0:0:0/56
  • 2001:250:6c13:b000:0:0:0:0/56
  • 2001:250:6c13:b100:0:0:0:0/56
  • 2001:250:6c13:b200:0:0:0:0/56
  • 2001:250:6c13:b300:0:0:0:0/56
  • 2001:250:6c13:b400:0:0:0:0/56
  • 2001:250:6c13:b500:0:0:0:0/56
  • 2001:250:6c13:b600:0:0:0:0/56
  • 2001:250:6c13:b700:0:0:0:0/56
  • 2001:250:6c13:b800:0:0:0:0/56
  • 2001:250:6c13:b900:0:0:0:0/56
  • 2001:250:6c13:ba00:0:0:0:0/56
  • 2001:250:6c13:bb00:0:0:0:0/56
  • 2001:250:6c13:bc00:0:0:0:0/56
  • 2001:250:6c13:bd00:0:0:0:0/56
  • 2001:250:6c13:be00:0:0:0:0/56
  • 2001:250:6c13:bf00:0:0:0:0/56
  • 2001:250:6c13:c000:0:0:0:0/56
  • 2001:250:6c13:c100:0:0:0:0/56
  • 2001:250:6c13:c200:0:0:0:0/56
  • 2001:250:6c13:c300:0:0:0:0/56
  • 2001:250:6c13:c400:0:0:0:0/56
  • 2001:250:6c13:c500:0:0:0:0/56
  • 2001:250:6c13:c600:0:0:0:0/56
  • 2001:250:6c13:c700:0:0:0:0/56
  • 2001:250:6c13:c800:0:0:0:0/56
  • 2001:250:6c13:c900:0:0:0:0/56
  • 2001:250:6c13:ca00:0:0:0:0/56
  • 2001:250:6c13:cb00:0:0:0:0/56
  • 2001:250:6c13:cc00:0:0:0:0/56
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  • 2001:250:6c13:d000:0:0:0:0/56
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  • 2001:250:6c13:d500:0:0:0:0/56
  • 2001:250:6c13:d600:0:0:0:0/56
  • 2001:250:6c13:d700:0:0:0:0/56
  • 2001:250:6c13:d800:0:0:0:0/56
  • 2001:250:6c13:d900:0:0:0:0/56
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  • 2001:250:6c13:e100:0:0:0:0/56
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  • 2001:250:6c13:e600:0:0:0:0/56
  • 2001:250:6c13:e700:0:0:0:0/56
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  • 2001:250:6c13:f400:0:0:0:0/56
  • 2001:250:6c13:f500:0:0:0:0/56
  • 2001:250:6c13:f600:0:0:0:0/56
  • 2001:250:6c13:f700:0:0:0:0/56
  • 2001:250:6c13:f800:0:0:0:0/56
  • 2001:250:6c13:f900:0:0:0:0/56
  • 2001:250:6c13:fa00:0:0:0:0/56
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  • 2001:250:6c13:fc00:0:0:0:0/56
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  • 2001:250:6c13:fe00:0:0:0:0/56
  • 2001:250:6c13:ff00:0:0:0:0/56

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